472743540214738 has 8 divisors (see below), whose sum is σ = 763662641885388. Its totient is φ = 218189326252944.

The previous prime is 472743540214709. The next prime is 472743540214789. The reversal of 472743540214738 is 837412045347274.

It can be written as a sum of positive squares in 2 ways, for example, as 462004201684089 + 10739338530649 = 21494283^2 + 3277093^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×472743540214738³ (a number of 45 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9091221927181 + ... + 9091221927232.

Almost surely, 2^{472743540214738} is an apocalyptic number.

472743540214738 is a deficient number, since it is larger than the sum of its proper divisors (290919101670650).

472743540214738 is a wasteful number, since it uses less digits than its factorization.

472743540214738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18182443854428.

The product of its (nonzero) digits is 126443520, while the sum is 61.

The spelling of 472743540214738 in words is "four hundred seventy-two trillion, seven hundred forty-three billion, five hundred forty million, two hundred fourteen thousand, seven hundred thirty-eight".